about summary refs log tree commit diff
path: root/tests/ui/asm/inline-asm-with-lifetimes.rs
diff options
context:
space:
mode:
Diffstat (limited to 'tests/ui/asm/inline-asm-with-lifetimes.rs')
-rw-r--r--tests/ui/asm/inline-asm-with-lifetimes.rs22
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/ui/asm/inline-asm-with-lifetimes.rs b/tests/ui/asm/inline-asm-with-lifetimes.rs
new file mode 100644
index 00000000000..79def03eeb2
--- /dev/null
+++ b/tests/ui/asm/inline-asm-with-lifetimes.rs
@@ -0,0 +1,22 @@
+//@ revisions: good bad
+//@[good] build-pass
+//@ needs-asm-support
+
+use std::arch::asm;
+
+// lifetime requirement, we should check it!!
+#[cfg(bad)]
+fn dep<'a, T: 'a>() {}
+
+// no lifetime requirement
+#[cfg(good)]
+fn dep<'a: 'a, T>() {}
+
+fn test<'a: 'a, T>() {
+    unsafe {
+        asm!("/* {} */", sym dep::<'a, T> );
+        //[bad]~^ ERROR the parameter type `T` may not live long enough
+    }
+}
+
+fn main() {}